Release Notes: Qt 5.0.2 brings over 600 improvements compared to Qt 5.0.1.
Qt Creator 2.7.0 is included in the release package.
You can now easily skip modules in configure when building Qt yourself.
Static linking now works correctly for the Qt libraries.

Release Notes: This version represents a major overhaul of the C++ GUI programming framework. Key benefits include graphics quality improvements, higher performance on constrained hardware, cross-platform portability, support for C++11, HTML5 support with QtWebKit 2, a vastly improved QML engine with new APIs, and ease of use and compatibility with Qt 4 versions.

Release Notes: Qt Platform Abstraction (QPA) restructures the GUI stack to enable easier porting of Qt to different windowing systems and devices. Threaded OpenGL enables rendering OpenGL from more than one thread concurrently. HTTP requests are now handled in a separate thread by default. The filesystem stack received some heavy lifting under the hood. The result is better I/O performance.

Release Notes: This version introduces new features like Qt Quick 1.1 (with right-to-left support, improved image caching, and text input improvements: support for split-screen virtual keyboard, and Pinch Area to provide a declarative API for handling touch input) and the QML Shaders plugin (embed OpenGL shader effects in QML apps). There are also additional improvements for Symbian and a lot of bugfixes.

Release Notes: Declarative UI development was introduced with Quick (Qt UI Creation Kit), which includes the Qt Markup Language (QML) as a language to describe and construct GUIs, and QtDeclarative as the engine and to combine C++ and QML elements. The new Network Bearer Management API was added in QtNetwork, e.g. for the discovery of system and interface availability. The performance of QtWebKit was massively improved, with a new backing store and support for accelerated compositing. Many minor enhancements and bug fixes were made throughout the libraries.